This is the smallest size slip ring.
This is the smallest slip ring in our product lineup. It has a permissible current of 0.1A, with variations of 4, 6, and 9 poles available. We also accommodate special specifications tailored to customer requests. *We can also handle soldering of lead wires to standard model terminals, extending lead wires, and terminal connector processing, among other services.
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basic information
■Standard Specifications Model Number: SPM−12−□P−02 (□: Number of poles) Shape: φ12mm × L18.7mm～ Number of Poles: 4, 6, 9P Contact Resistance: 0.1Ω or less (initial value) Allowable Current: 0.1A or less Insulation Resistance: DC500V, 100MΩ or more Dielectric Strength: AC500V, 1 minute Rotational Torque: 0.003N·m or less (approximately 30g−cm or less) Rotation Direction: CW−CCW (bidirectional) Mechanical Rotation Angle: 360° endless Allowable Rotational Speed: 400rpm or less Rotational Life: 20 million rotations or more Operating Temperature Range: −30℃ to +80℃ Lead Wire Specifications: 0.055sq Teflon-coated wire Lead Wire Tensile Strength: 0.98N or less (100gf or less) Case Material: Aluminum alloy (anodized treatment) Shaft Material: Stainless steel Bearing: Ball bearing (shielded type) Case Material: Aluminum alloy (anodized treatment) Shaft Material: Stainless steel Bearing: Ball bearing (shielded type)
Price range
P2
Delivery Time
P3
Applications/Examples of results
Semiconductor manufacturing equipment / medical devices / non-destructive testing equipment / office automation equipment / shield construction equipment / cable reel equipment / food manufacturing equipment / printing equipment / unmanned transport equipment / scientific experimental equipment / gaming machines / surveillance camera equipment / machine tools / antennas / radar / packaging machinery / acoustic equipment / torque detectors / RS signal relays / digital signal relays / turntables / drum heaters / level gauges / engine testing equipment / marine equipment / wire manufacturing equipment / lighting equipment / various measuring devices / etc...
Line up（3）
| Model number | overview |
|---|---|
| SPM-12-4P-02 | 4 poles |
| SPM-12-6P-02 | 6 poles |
| SPM-12-9P-02 | 9 poles |
Company information
Hikari Electronic Industries is a specialized manufacturer of slip rings. In addition to over 50 standard models of our own design, we also design and manufacture custom specifications tailored to specific applications. We have a wide range of experience, from ultra-compact models with a diameter of 12mm to high-current models exceeding 3000A. Furthermore, to meet all of our customers' needs, we also introduce slip rings from other manufacturers, including Moog (authorized distributor). For all your slip ring needs, trust Hikari Electronic Industries!